tolower

Converts all of alphabetic characters to lower-case. (version 4.53 or later)

tolower <strvar> <string>

Remarks

Converts all of alphabetic characters in <string> to lower-case, and returns it in the string variable <strvar>.

Example

; The string 'abcdefgh' is assigned to the variable "valstr".
tolower valstr 'abCDefGH'